Thanks for you help everyone.
After practicing it a while the 1st method feels most comfortable. After a few hundred repititions the jump from high C# to F# back to B isn't as hard as I thought it would be.
Alvaro's suggestion is a close second, and is probably how it is played on the recording.
It's a nice bass line with a few different lead ins to the riff I can work on, and a nice little walk down he does a bunch of times at the end.
Thanks Again
